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Sinan Byeongpungdo Lighthouse

Fl (2) White 5s🇰🇷Jeungdo, KROperational

Location & Light Range

About Sinan Byeongpungdo Lighthouse

This cylindrical concrete tower stands 11 meters tall and was built to a focal height of 9 meters. Painted black with a single red horizontal band, it emits a white light, flashing once every 5 seconds. The lighthouse extends a geographic range of 10 nautical miles. It is located on a reef within the passage off the east coast of Jeungdo, South Korea. While the site is accessible to visitors, the tower itself is closed to the public.

Why it matters: This lighthouse guides vessels through the passage off the east coast of Jeungdo, warning them of the reef where it is situated.

Light & Optic

Characteristic Signature
Fl (2) White 5s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
5s
Raw Code
Fl W 5s
Focal Height
9m
Geographic Range
10NM

Location

City
Jeungdo
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
passage off the east coast of Jeungdo, South Korea
Latitude
34.9863°
Longitude
126.1947°

References & Identifiers

Nearest Port
Mokpo(14.6 km)
Admiralty No.
M4216.8
NGA No.
17643.5

Tower & Structure

Tower Height
11m
Tower Shape
cylindrical
Tower Color
black with one red horizontal band
Material
concrete

Structure: round concrete tower, painted black with one red horizontal band

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sinan Byeongpungdo Lighthouse at night?+
Sinan Byeongpungdo displays the characteristic Fl (2) White 5s — 2 white flashes every 5 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Sinan Byeongpungdo Lighthouse guide vessels into?+
Sinan Byeongpungdo Lighthouse assists vessels approaching 5 nearby ports. The closest is Songgong at 9.3 NM to the S. Other ports served include Mokpo (15.4 NM SSE), Daebul/Yeongam-gun (18.4 NM SE), Sangwangdeungdo (40 NM N), Daeheuksando (41.7 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sinan Byeongpungdo Lighthouse still active and maintained?+
Yes, Sinan Byeongpungdo Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Sinan Byeongpungdo Lighthouse?+
You can track vessels near Sinan Byeongpungdo Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.